maxrjones
/
gmt-fork
mirror of https://github.com/meghanrjones/gmt.git


  
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            #
# Define file for X2SYS processing of GMT/MGG files
#
# This file applies to the GMT MGG file format.
# This format was developed by P. Wessel and
# Walter H.F. Smith at Lamont in the late 1980ies
# Utilities to deal with these files are supplied
# in the GMT supplemental package mgg
#
#---------------------------------------------------------------------
#BINARY		# The input file is binary
#SKIP 18	# The number of header bytes to skip
#---------------------------------------------------------------------
#name	intype	NaN-proxy?	NaN-proxy	scale	offset	oformat
time	i	N		0		1	0	%10.0f
lat	i	N		0		1.0e-6	0	%9.5f
lon	i	N		0		1.0e-6	0	%10.5f
faa	h	Y		-32000		0.1	0	%6.1f
mag	h	Y		-32000		1	32000	%6.0f
top	h	Y		-32000		1	0	%6.0f
#---------------------------------------------------------------------